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sqlite3-ruby install error on Ubuntu
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In my case I have no basic compilers installed, so
sudo apt-get install build-essential
solved my problem, but for most the people I think https://stackoverflow.com/a/3649005/417267 is the solution.
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How do I create a crontab through a script
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In my opinion, this answer is way better: stackoverflow.com/a/610860/2681752
– galaux
Jul 9 '17 at 12:41
2
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D Programming Language in the real world? [closed]
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I'm using D for my research work in the area of computer graphics. I and others have had papers published in our fields based on work done using D. I think it's definitely ready for use on small to medium sized research projects where perf...
Create, read, and erase cookies with jQuery [duplicate]
...ealize you aren't specifically alluding to above, but when I include it in my Gemfile and application.js (immediately after //= require jQuery, as the installation instructions say to do), I get an error whenever I load the app about missing files. If I remember correctly, the error was something li...
Extending an Object in Javascript
...is.firstName + ' ' + this.lastName },
greet() {
console.log('Hi, my name is ' + this.name() + ' and I am a ' + this.type + '.' )
},
age() {
// age is a function of birth time.
}
}
const person = Object.create(Person). // that's it!
Clean and clear. It's simplicity does not...
What is the purpose of XORing a register with itself? [duplicate]
...l always set eax to zero, right? So, why does MSVC++ sometimes put it in my executable's code? Is it more efficient that mov eax, 0 ?
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Turning a Comma Separated string into individual rows
...rite that if I wanted the new column to only show the first character from my split string?
– Control
Jul 8 '15 at 16:46
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StringUtils.isBlank() vs String.isEmpty()
...swered Sep 26 '14 at 13:13
yallamyallam
92611 gold badge99 silver badges1212 bronze badges
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iOS app error - Can't add self as subview
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I had the same issue. In my case this happened because the app executed an instruction that changes the new view controller's ui [newViewController setLabelTitle:...] just after calling pushViewController with Animated:YES. And I solved moving the se...
Overriding superclass property with different type in Swift
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Sorry just deleted my comment and then saw your reply. I was having a problem because in my real case my superclass is an Objective-C class with a strong property and I was getting an error trying to override it - but it seems I missed that it ...